/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */
package ServletAction;

import Business.Btbl_Cars;
import Model.DALTotalPageIndex;
import java.io.IOException;
import java.io.PrintWriter;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;

/**
 *
 * @author MrKoi
 */
public class DisplayCar extends HttpServlet {
    Btbl_Cars objBCar=null;
    HttpSession objSes;
    String orderBy, ASCorDESC, WhereClause;
    int PagingIndex, PagingSize;
    /** 
     * Processes requests for both HTTP <code>GET</code> and <code>POST</code> methods.
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    protected void processRequest(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        try{
            orderBy=request.getParameter("orderBy");
            ASCorDESC=request.getParameter("ASCorDESC");
            WhereClause=request.getParameter("WhereClause");
            PagingIndex=Integer.parseInt(request.getParameter("PaingIndex").toString());
            PagingSize=Integer.parseInt(request.getParameter("PagingSize").toString());
        }catch(Exception e){
        
        }
        if(orderBy==null){
            orderBy="CarId";
        }
        if(ASCorDESC==null){
            ASCorDESC="DESC";
        }
        if(WhereClause==null){
            WhereClause="";
        }
        if(PagingIndex==0){
            PagingIndex=1;
        }
        if(PagingSize==0){
            PagingSize=9;
        }
//            response.setContentType("text/html;charset=UTF-8");
//        PrintWriter out = response.getWriter();
//        out.print("or: "+ orderBy+ " | "+ ASCorDESC + " | "+ WhereClause + " | "+ PagingIndex + " | "+ PagingSize);
//            
//            
//                    
            objBCar=new Btbl_Cars();      
            objSes=request.getSession();            
            objSes.setAttribute("arrLstCar", objBCar.getList_Cars(orderBy,ASCorDESC, WhereClause,PagingIndex,PagingSize));;
            objSes.setAttribute("TotalPage", DALTotalPageIndex.TotalPage);
            objSes.setAttribute("PaingIndex", PagingIndex);
            response.sendRedirect("index.jsp?page=Cars");
//            /* TODO output your page here
//            out.println("<html>");
//            out.println("<head>");
//            out.println("<title>Servlet DisplayCar</title>");  
//            out.println("</head>");
//            out.println("<body>");
//            out.println("<h1>Servlet DisplayCar at " + request.getContextPath () + "</h1>");
//            out.println("</body>");
//            out.println("</html>");
//             */
        
    }

    // <editor-fold defaultstate="collapsed" desc="HttpServlet methods. Click on the + sign on the left to edit the code.">
    /** 
     * Handles the HTTP <code>GET</code> method.
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doGet(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        processRequest(request, response);
    }

    /** 
     * Handles the HTTP <code>POST</code> method.
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doPost(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        processRequest(request, response);
    }

    /** 
     * Returns a short description of the servlet.
     * @return a String containing servlet description
     */
    @Override
    public String getServletInfo() {
        return "Short description";
    }// </editor-fold>
}
